How do I enable biometric login through Phantom Wallet?

Phantom Wallet enhances security and convenience with biometric login, allowing users to access their Solana and Ethereum assets via fingerprint or facial recognition on iOS and Android devices.

Jun 14, 2025 at 07:56 am

What is Phantom Wallet?

Phantom Wallet is a non-custodial cryptocurrency wallet that supports Solana and Ethereum-based assets. It allows users to store, send, receive, and interact with decentralized applications (dApps) on supported blockchain networks. Biometric login is a security feature that enables users to authenticate their identity using fingerprint scanning or facial recognition technology. This functionality enhances both convenience and security for frequent users.

Why Use Biometric Login in Phantom Wallet?

Using biometric authentication in Phantom Wallet offers several advantages. Biometric data such as fingerprints or facial scans are unique to each individual, making it significantly harder for unauthorized access compared to traditional passwords or PINs. Additionally, it streamlines the login process, eliminating the need to repeatedly enter recovery phrases or passwords. For mobile users, this translates into faster access and improved usability without compromising account safety.

Enabling Biometric Login on iOS Devices

To enable biometric login through Phantom Wallet on an iOS device, follow these steps:

• Ensure your iPhone has Face ID or Touch ID configured in the system settings.
• Open the Phantom Wallet app and tap on your profile icon located at the top-left corner.
• Navigate to Settings > Security & Privacy.
• Locate the Biometric Login toggle and switch it on.
• Confirm your choice by completing the Face ID or Touch ID verification process.

Once enabled, you will no longer be prompted for your password every time you open the app unless you manually log out or change your wallet settings.

Enabling Biometric Login on Android Devices

For Android users, enabling biometric login involves slightly different navigation but achieves the same result:

• Make sure your Android device has fingerprint or facial recognition set up under Security Settings.
• Launch the Phantom Wallet application and go to the Profile section.
• Tap on Settings, then select Security.
• Toggle on the option labeled Use Biometrics for Login.
• Complete the verification by placing your finger on the sensor or aligning your face in front of the camera.

After successful setup, the biometric prompt will appear automatically when launching the app, granting access upon successful identification.

Troubleshooting Common Issues with Biometric Login

If biometric login fails to work after being enabled, consider the following checks:

• Verify that your device's biometric sensors are clean and functional.
• Re-add your fingerprint or re-register facial data in your phone’s settings if recognition fails consistently.
• Restart the Phantom Wallet app and attempt the login again.
• Check for app updates via the App Store or Google Play Store, as outdated versions may not support certain features.
• If issues persist, disable and re-enable the Biometric Login setting within the app.

These troubleshooting methods often resolve minor glitches that prevent seamless authentication.

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Frequently Asked Questions (FAQ)

Q: Can I use biometric login across multiple devices with the same Phantom Wallet account?

Yes, biometric login can be enabled separately on each device where you have Phantom Wallet installed and logged into the same wallet address. Each device requires its own biometric configuration.

Q: Does enabling biometric login store my fingerprint or facial data inside the Phantom app?

No, Phantom Wallet does not store any biometric data locally or remotely. All biometric information is securely managed by your device’s operating system and never shared with third-party apps.

Q: What happens if I reset my phone or factory reset it? Will I lose biometric access to Phantom Wallet?

Resetting your device removes all stored biometric data. You will need to reconfigure biometric authentication in your phone settings first, then re-enable it within the Phantom Wallet app.

Q: Is there a way to temporarily bypass biometric login without disabling it completely?

Yes, most devices allow you to skip biometric prompts by tapping an alternate login option such as “Enter Password” or “Use Recovery Phrase.” This lets you maintain biometric login while accessing alternative authentication methods when needed.